The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 15, 2022
Filed:
Sep. 24, 2020
Baidu Online Network Technology (Beijing) Co., Ltd., Beijing, CN;
Jinfeng Bai, Beijing, CN;
Chuanlei Zhai, Beijing, CN;
Xu Chen, Beijing, CN;
Tao Chen, Beijing, CN;
Xiaokong Ma, Beijing, CN;
Ce Zhang, Beijing, CN;
Zhen Wu, Beijing, CN;
Xingyuan Peng, Beijing, CN;
Zhijian Wang, Beijing, CN;
Sheng Qian, Beijing, CN;
Guibin Wang, Beijing, CN;
Lei Jia, Beijing, CN;
BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD., Beijing, CN;
Abstract
The present disclosure discloses an interactive voice-control method and apparatus, a device and a medium. The method includes: obtaining a sound signal at a voice interaction device and recognized information that is recognized from the sound signal; determining an interaction confidence of the sound signal based at least on at least one of an acoustic feature representation of the sound signal and a semantic feature representation associated with the recognized information; determining a matching status between the recognized information and the sound signal; and providing the interaction confidence and the matching status for controlling a response of the voice interaction device to the sound signal.